Border Grill in the Mandalay Bay is fabulous. Almost everything on the menu is gluten free and there are several vegetarian and vegan items. The menu is clearly marked.
I had the chips and guacamole, the rainbow cauliflower tacos, and the plantain empanadas. All were absolutely fabulous. (I don’t usually order three things at a restaurant, I was just so happy to see so many choices.)
It’s definitely worth the trip to the far end of the strip.
— Very
— Gluten-free items are marked on the main menu
— Most/All
— Excellent